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| author | Alexei Starovoitov <ast@kernel.org> | 2026-11-01 19:05:15 +0000 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2026-11-02 00:10:39 +0000 |
| commit | 14d3e5bf9ffeb367151b09a0b550d72141b6650d (patch) | |
| tree | 0a09006094f7d635a1cef895d5f4c33c761cd98d /include | |
| parent | 15dedd4b259289bffb8a5485b81722fdaebac71a (diff) | |
selftests/bpf: Test the length and the address of an arena mmap()
libbpf maps all max_entries pages of an arena and never maps it at
address 0. No test maps an arena differently. Thus the checks from
"bpf: Refuse an arena mmap() longer than max_entries pages" and
"bpf: Refuse to map an arena at address 0" have no test. Test that a longer
mmap() fails with E2BIG, and that an mmap() at address 0 fails with EINVAL.
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://patch.msgid.link/20261101190535.1454146-8-alexei.starovoitov@gmail.com
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions